Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Independent waterproof bonding layer structure of concrete bridge floor and construction method of independent waterproof bonding layer structure
The invention relates to the technical field of waterproof treatment in bridge engineering, and particularly discloses an independent waterproof bonding layer structure of a concrete bridge deck and a construction method of the independent waterproof bonding layer structure. A concrete bridge floor independent waterproof bonding layer structure comprises a base layer bonding layer, a flexible reinforcing layer and a reinforced bonding layer, the flexible reinforcing layer is located between the base layer bonding layer and the reinforced bonding layer, and the flexible reinforcing layer is prepared from, by weight, 50-60 parts of asphalt, 30-40 parts of butadiene styrene rubber, 20-30 parts of styrene-butadiene rubber, 20-30 parts of styrene-butadiene rubber, 20-30 parts of styrene-butadiene rubber, 20-30 parts of styrene-butadiene rubber and 20-30 parts of rubber powder. The adhesive comprises the following components in parts by weight: 20-30 parts of hydrogenated styrene-butadiene block copolymer, 10-20 parts of hydrated silicon dioxide, 5-10 parts of tackifier, 5-10 parts of coupling agent and 10-20 parts of reinforcing filler. Through the synergistic interaction of the base layer bonding layer, the flexible reinforcing layer and the reinforced bonding layer, the formed waterproof bonding layer structure has high bonding strength and waterproof performance.
本申请涉及桥梁工程中的防水处理技术领域，具体公开了一种混凝土桥面独立式防水粘结层结构及其施工方法。一种混凝土桥面独立式防水粘结层结构，包括基层粘结层、柔性加强层和增强粘结层，所述柔性加强层位于基层粘结层和增强粘结层之间，所述柔性加强层包括以下重量份的原料：沥青50‑60份，丁苯橡胶30‑40份，氢化苯乙烯‑丁二烯嵌段共聚物20‑30份，水合二氧化硅10‑20份，增粘剂5‑10份，偶联剂5‑10份，增强填料10‑20份；通过基层粘结层、柔性加强层和增强粘结层协同增效，形成的防水粘结层结构具有较高的粘结强度和防水性能。
Independent waterproof bonding layer structure of concrete bridge floor and construction method of independent waterproof bonding layer structure
The invention relates to the technical field of waterproof treatment in bridge engineering, and particularly discloses an independent waterproof bonding layer structure of a concrete bridge deck and a construction method of the independent waterproof bonding layer structure. A concrete bridge floor independent waterproof bonding layer structure comprises a base layer bonding layer, a flexible reinforcing layer and a reinforced bonding layer, the flexible reinforcing layer is located between the base layer bonding layer and the reinforced bonding layer, and the flexible reinforcing layer is prepared from, by weight, 50-60 parts of asphalt, 30-40 parts of butadiene styrene rubber, 20-30 parts of styrene-butadiene rubber, 20-30 parts of styrene-butadiene rubber, 20-30 parts of styrene-butadiene rubber, 20-30 parts of styrene-butadiene rubber and 20-30 parts of rubber powder. The adhesive comprises the following components in parts by weight: 20-30 parts of hydrogenated styrene-butadiene block copolymer, 10-20 parts of hydrated silicon dioxide, 5-10 parts of tackifier, 5-10 parts of coupling agent and 10-20 parts of reinforcing filler. Through the synergistic interaction of the base layer bonding layer, the flexible reinforcing layer and the reinforced bonding layer, the formed waterproof bonding layer structure has high bonding strength and waterproof performance.
本申请涉及桥梁工程中的防水处理技术领域，具体公开了一种混凝土桥面独立式防水粘结层结构及其施工方法。一种混凝土桥面独立式防水粘结层结构，包括基层粘结层、柔性加强层和增强粘结层，所述柔性加强层位于基层粘结层和增强粘结层之间，所述柔性加强层包括以下重量份的原料：沥青50‑60份，丁苯橡胶30‑40份，氢化苯乙烯‑丁二烯嵌段共聚物20‑30份，水合二氧化硅10‑20份，增粘剂5‑10份，偶联剂5‑10份，增强填料10‑20份；通过基层粘结层、柔性加强层和增强粘结层协同增效，形成的防水粘结层结构具有较高的粘结强度和防水性能。
Independent waterproof bonding layer structure of concrete bridge floor and construction method of independent waterproof bonding layer structure
一种混凝土桥面独立式防水粘结层结构及其施工方法
LI YUNFENG (Autor:in) / WANG GANG (Autor:in) / FAN LEI (Autor:in)
07.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
C09J
ADHESIVES
,
Klebstoffe
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E01D
BRIDGES
,
Brücken
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